Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Rissoles
Ingredients
Directions
Prepare the filling
Finely chop cooked meat and onion, season with salt and pepper, and combine into a meat mixture.
Shape the rissoles
Roll out pastry thinly and cut into rounds.
Place a teaspoonful of meat mixture on each pastry round.
Damp the edges, fold the pastry over the meat, and seal well.
Coat with beaten egg and bread crumbs.
Fry and serve
Fry in hot oil until golden brown.
Garnish with fried parsley before serving.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Photo for illustrative purposes only · Contact us to use it
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Meat + breadtop 14% of all pairsSmell alikemoderateCooked together2,924 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cooked meat
- Forms the main filling and provides the savoury flavour of the rissoles.
- Egg
- Beaten egg coats the pastry, helping the bread crumbs adhere and encouraging browning when fried.
- Bread crumbs
- Form a crisp, golden coating on the outside when fried.
- Onion
- Adds aromatic flavour and moisture to the meat filling.
The step that matters
Sealing the pastry. If the damp edges are not sealed well, the filling can leak out into the hot oil during frying, so the pastry must be pressed firmly closed.
Swap the onion
How well each one fits the dish's main ingredients (meat, bread, egg, pepper, parsley):
- Shallotfits better
- Capsicumfits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against meat, bread, egg, pepper, parsley. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
More meat rissoles recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Brown Bread461 recipes
White Bread80 recipes
Bread Omelette60 recipes
Meat Croquettes52 recipes